Question: please give clear answer. last one was incorrect O TRIGONOMETRIC FUNCTIONS Special right triangles: Exact answers For the right triangles below, find the exact values

please give clear answer. last one was incorrect

O TRIGONOMETRIC FUNCTIONS Special right triangles: Exact answers For the right triangles below, find the exact values of the side lengths b and a. If necessary, write your responses in simplified radical form. 30 b = OJO 450 X 450 60

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